html,body{
    height: 100%;
    margin: 0;
     min-width: 900px;
     background-color: #eff1f3;
}
.header-nav{
    width:100%;
    height:39px;
    background-color: #F4F4F4;



}
.header-aa{
    width: 30px;
    height: 26px;
    background-image: url(images/hot.png);
    position: absolute;
    top: -10px;
    left: 55px;
}
.header-bb{
       width: 30px;
    height: 26px;
    background-image: url(images/new.png);
    background-repeat: no-repeat;
    position: absolute;
    top: -10px;
    left: 80px;

}

.header-nav .content{
    width:1200px;
    height: 39px;
    margin:0 auto;
}
.header-nav .content .content-left>ul{
    margin: 0;
    width: 293px;
    height: 39px;
    display: flex;
    justify-content: space-between;
    padding: 0;
    list-style: none;
    
}
.header-nav .content .content-left ul li{
border: 1px solid  #00b7d6;
height: 28px;
margin-top: 5px;
}

.header-nav .content .content-left  ul li a{
            text-decoration: none;
            background-image: url(images/QQ.png) ;
            background-repeat: no-repeat;
            line-height: 30px;
            color: #00b7d6;
            padding-top: 5px;
            padding-right: 5px;
}
.header-nav .content .content-left  ul li a span{
      margin-left: 25px;

}
.header-nav .content{
    display: flex;
    justify-content: space-between;
}
.header-nav .content .content-right{
      width: 420px;
}
.header-nav .content .content-right ul{
    width: 100%;
    padding: 0px;
    list-style: none;
    margin: 0px;
    display: flex;
    justify-content: space-between;

}
.header-nav .content .content-right ul li {
        line-height: 39px;
}
.header-nav .content .content-right  ul li:nth-child(1) span{
      margin-left: 27px;

}
.header-nav .content .content-right ul li:nth-child(1){
background-image: url(images/zhuanqian.png);
     background-repeat: no-repeat;
}

.header-nav .content .content-right ul li a{
    text-decoration: none;
     color: gray;
     
}

.header-same1 {
    width:102px;
    height: 30px;
    background-image: url(images/QQ.png);
    background-repeat: no-repeat;
    background-position: 2px 5px;
    border:1px solid #00b7d6;
     margin-top: 5px;

}

.header-same2{
     width:102px;
     height: 30px;
    background-image: url(images/weixin.png);
    background-repeat: no-repeat;
    background-position: 2px 5px;
    border:1px solid #00b7d6;
    margin-top: 5px;
}

.header-content-container{
    min-width:1200px;
    height: 81px;
    width:1200px;
    /*border: 1px solid #000;*/
    margin: 0 auto;
}

.header-content-container-left{
    width:143px;
    height:64px;
    background-image: url(images/public_v8.png);
    background-repeat: no-repeat;
    margin-top: 14px;
     display: inline-block;
}
.header-content-container-left a{
     width:143px;
    height:64px;
    
}
.header-content-container-right{
    display: inline-block;
    width: 80%;
    height: 87px;
   vertical-align: top;
    margin-left: 90px;
 
}
.header-content-container-right ul{
    margin: 0;
    padding: 0px;
    list-style: none;
    width: 100%;
    height: 87px;
    margin-left: 30px;
    display: flex;
    justify-content: space-between;   
}
.header-content-container-right ul li{
    float: left;
     margin-top: 33px;
     margin-left: -84px;
     height: 47px; 
}
.header-content-container-right ul li:hover{
    border-bottom:2px solid orange;
}
.header-content-container-right ul li a{
    text-decoration: none;
       list-style: none;
       font-family: "Microsoft YaHei";
       font-size: 18px;
       color: gray;
       padding: 0 18px;
       /*border: 1px solid skyblue;*/
}
.header-content-container-right ul li a:hover{
     color: orange;
}
.header-search{
    width: 100%;
    height: 161px;
    border: 1px solid #000;
    background-image: url(images/indexbg.jpg);
    /*margin-top: 157px;*/
}
.header-search h2{
    font-size: 36px;
    color: white;
    height: 81px;
    line-height: 81px;
    text-align: center;
    margin: 0;
}
.header-search form{
         width: 800px;
         height: 48px;
         padding: 5px;
         margin: 0 auto;
}
.header-search form input:nth-child(1){
    float: left;
    width: 590px;
    height: 48px;
    text-indent: 2em;
    font-size: 18px;
    padding: 0;
    /*border: 0px;*/
    color: rgb(187, 187, 187);5
}
.header-search form input:nth-child(2){
    float: left;
    width: 84px;
    height: 48px;
    font-size: 18px;
    text-align: center;
    background-color: green;
    border:none;
    padding: 0 5px;
    cursor: pointer;
}
.header-search form input:nth-child(3){
    float: left;
    width: 84px;
    height: 48px;
    font-size: 18px;
    text-align: center;
    background-color: orange;
    border:none;
    padding: 0 5px;
    margin-left: 10px;
     cursor: pointer;
}
.dong{
    width: 1200px;
    height: 340px;
    /*border: 1px solid #000;*/
    margin: 0 auto;
    background-image: url(images/banner2.png);
    margin-top: 10px;
}
.list{
    width: 1200px;
    height: 68px;
    /*border: 1px solid #000;*/
    margin: 12px auto;
}
.list a {
    text-decoration: none;
    color: orange;
    float: left;
    width: 164px;
    height: 68px;
    line-height: 68px;
    font-size: 20px;
    text-align: center;
    background-color: skyblue;
    margin-right: 7px;
}
.list a:nth-child(1){
    background-color: #c6e8c6;
    opacity: 0.6;
    color: black;
}
.list a:nth-child(2){
    background-color: #eed9bb;
    opacity: 0.6;
    color: black;
}
.list a:nth-child(3){
    background-color: #eddbcc;
    opacity: 0.6;
    color: black;
}.list a:nth-child(4){
    background-color: #b8d2fb;
    opacity: 0.6;
    color: black;
}
.list a:nth-child(5){
    background-color: #c6e8c6;
    opacity: 0.6;
    color: black;
}
.list a:nth-child(6){
    background-color: #b7e2ef;
    opacity: 0.6;
    color: black;
}
.list a:nth-child(7){
    background-color: #d6e7c0;
    opacity: 0.6;
    color: black;
}
.tanchu1{
        width: 200px;
        height: 200px;
        border: 1px solid #000;
        /*margin-top: 10px;*/
        position: absolute;
        left:576px;
        top: 99px;
}
.big-tool{
     width: 1200px;
    /*height: 85px;*/
    /*border: 1px solid #000;*/
    margin: 0 auto;
}


.tool{
    width: 1200px;
    height: 85px;
    /*border: 1px solid #000;*/
    margin: 0 auto;
}
.tool-right{
       display: inline-block;
    width: 120px;
    height: 85px;
    float: right;
    margin-top: 30px;
    margin-right: 30px;
}
.tool-right a{
      text-decoration: none;
      font-size: 16px;
      color: gray;
}
.tool-left{
        height: 85px;
        display: inline-block;
        box-sizing: border-box;
    
}
.tool-left dl a{
    text-decoration: none;
    color: gray;
    display: block;
    height: 85px;
    background-color: white;
}
/*.tool-left dl:hover{
      border:1px solid greenyellow;
}*/
.tool-left dl a:hover{
  border:1px solid greenyellow;
    color: greenyellow;
     text-decoration: none;
   
 
  
}
.tool-left dl{
    float: left;
   height: 84px;
   width: 100px;
    margin: 0;
    text-align: center;
    box-sizing: border-box;
}
.tool-left dl dd{
    margin: 0px;
    font-size: 13px;
}
.show-title{
    height: 80px;
    /*border: 1px solid #000;*/
}
.show-title h2{
      color: gray;
      font-size: 18px;
      font-weight: normal;
      margin-top: 30PX;

}
.show-title h2 a{
      text-decoration: none;
      float: right;
      color: gray;
      font-size: 13px;
      margin-right: 5px;
      margin-top: 10px;   
}
.show-title h2 a:hover{
    color: orange;
}
.show-content{
             width: 1200px;
             /*border: 1px solid #000;*/
             display: flex;
             justify-content: space-between;
}
.show-list{
    width: 230px;
    height: 280px;
    /*border: 1px solid #000;*/
    background-color: #f4f4f4;
    float: left;
    padding: 5px 10px;
    overflow: hidden;
   
    /*background-image: url(images/pic1.png);*/
}
.aa{
    width: 230px;
    height: 280px;
    
}
/*.show-list img{
            position: absolute;
            
}*/
.show-list:hover{
    background-color: white;
}
.show-list p{
    width: 227px;
    height: 47px;
    text-align: center;
    margin: 0px;
    line-height: 47px;
    color: #666;
    background-color: #fff;
}
.show-list div{
    width: 227px;
    height: 235px; 
}
.footer1{
    width: 1200px;
    height: 50px;
    /*border: 1px solid #000;*/
}
.footer1 div{
     margin-top: 35px;
     height: 30px;
     /*border: 1px solid red;*/
     border-bottom: 1px solid gray;
}
.footer1 div a{
    margin-right: 20px;
    font-size: 14px;
    color: gray;
    text-decoration: none;
}
.footer2{
    width: 1200px;
    height: 157px;
    /*border: 1px solid #000;*/
}
.footer2 div a{
    margin-right: 20px;
    font-size: 14px;
    line-height: 26px;
    color: gray;
    text-decoration: none;
}
.footer3 {
    height: 79px;
    width: 100%;
    background-color: black;
    padding: 20px 0px;
    position: relative;
   

}
.footer-pic1{
              display: inline-block;
              width: 114px;
              height: 30px;
              /*border: 1px solid #000;*/
            background-image: url(images/public_v8.png);
            background-position:  0 -115px ;
            vertical-align: middle;
            border-radius: 3px;
}
.footer3 div a{
    color: white;
    text-decoration: none;
    font-size: 13px;
    margin-right: 20px;
}
.footer-pic2{
    width: 110px;
    height: 45px;
     background-image: url(images/public_v8.png);
     background-position:  0 -64px ;
     position: absolute;
     top: 27px;
     right: 80px;

}
.footer4{
     width: 100%;
     height: 78px;
     background-color: #282828;
}
.footer4 div{
      width: 192px;
      height: 76px;
      background-image: url(images/11.png);
}




























